/*

* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  Updates toolbar.

 *

*/

#ifndef __CDIALERTOOLBAR_H__

#define __CDIALERTOOLBAR_H__

#ifdef RD_SCALABLE_UI_V2

#include <akntoolbar.h>

#include <akntoolbarobserver.h>

#include <coecobs.h>    // MCoeControlObserver

#include <dialer.hrh>

//Forward declarations

class CAknToolbar;

class CAknButton;

class CAknAppUi;

class CCoeControl;

class CDialerNumberEntry;

NONSHARABLE_CLASS( CDialerToolBar ) : public CBase, 

    public MCoeControlObserver

    {

    public:

        /**

        * Two phase constructor

        * @param CAknAppUi reference

        * @param CDialerNumberEntry reference

        * @return New instance

        */    

        static CDialerToolBar* NewL( CAknAppUi* aAppUi, 

                                     CDialerNumberEntry& aNumberEntry );

        static CDialerToolBar* NewLC( CAknAppUi* aAppUi, 

                                      CDialerNumberEntry& aNumberEntry );

        /**

        * Destructor.

        */    

        virtual ~CDialerToolBar();

    public: // New functions

        void UpdateToolbar( TDialerCommandId aCommand );

        void DetermineCurrentToolbarButtons();

    public: // from MCoeControlObserver

        void HandleControlEventL( CCoeControl* aControl,TCoeEvent aEventType );

    private:

        /**

        * Constructor

        */        

        CDialerToolBar( CDialerNumberEntry& aNumberEntry );

        /**

        * 2nd phase constructor.

        */

        void ConstructL( CAknAppUi* aAppUi );

        CAknButton* CreateButtonL( TInt aNormalIconId,

                               TInt aNormalMaskId,

                               const TDesC& aText, 

                               const TAknsItemID& aSkinIconId,

                               TInt aCommand = EDialedCmdNone );

        void CreateButtonSetNumberEntryEmpty();

        void CreateButtonSetNumberEntryNotEmpty();

    private: // data

        CAknToolbar* iToolbar;

        CAknAppUi* iAppUi;

        TBool iNumberEntryEmpty;

        CDialerNumberEntry& iNumberEntry;

    };

#endif // RD_SCALABLE_UI_V2

#endif // CDIALERTOOLBAR

// End of File